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Broadband Router with 2 Phone Ports
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Appendix E: Specifications
Appendix E: Specifications
Model RTP300
Standards IEEE 802.3 (10BaseT),
IEEE 802.3u (100BaseTX)
Ports/Button One 10/100 RJ-45 Internet Port,
Four 10/100 RJ-45 Network Ports,
Two Standard Phone Ports,
One Power Port, Rest Button
Cabling Type RJ-45 Ethernet Category 5,
RJ-11 Standard Phone Cable
LEDs INTERNET, PHONE1, PHONE2,
ETHERNET (1-4), POWER
UPnP able/cert Certified
Network Protocols TCP/IP
Voice Protocol Session Initiation Protocol (SIP v2)
Voice Codecs G.711 a-law, G.711µ-Law, G.726,
G.729 A/B/E, and G.723.1
Ringer Equivalence
Number (REN) 5 REN per RJ-11 Port
FXS Port Impedance 600 ohm resistive or 270 ohm +
750 ohm/150nF complex impedance
Ring Frequency 25 Hz
Ring Voltage 40 - 50 Vrms
Dimensions 6.69" x 6.69" x 1.22"
(W x H x D) (170 mm x 170 mm x 31 mm)
Unit Weight 12.20 oz. (0.35 kg)
Power External, 12V DC, 1.0A
Certifications FCC, CE, cUL
Operating Temp. 0° C to 40° C (32° F to 104° F)
Storage Temp. -20° C to 60° C (-4° F to 140° F)
Operating Humidity 10% ~ 85% Non-Condensing